Mercer Sunset – Red Lens Blue Light Blocking Glasses for Sleep

Nassau Sunset – Red Lens Blue Light Blocking Glasses for Sleep

Nassau Sunset – Red Lens Blue Light Blocking Glasses for Sleep

Leroy Sunset – Red Lens Blue Light Blocking Glasses for Sleep

Leroy Sunset – Red Lens Blue Light Blocking Glasses for Sleep

€79
BIO Acetate/Wooden Blue Blockers
KUGO Glasses
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Red Tinted Sunset Lenses

Mercer Sunset

Named after Mercer Street, Mercer channels downtown confidence through a retro silhouette with substantial temples and controlled boldness.

Retro-inspired silhouette Large fit Substantial temple design
Design story

Retro weight, downtown control.

Mercer is defined by its side profile as much as its front. Thick, retro-inspired temples create a frame that feels grounded, secure and instantly recognizable.

A subtle wooden detail at the bridge softens the composition and reconnects the model to KUGO’s natural material language. Crafted from a wood-resin enriched biodegradable acetate, Mercer balances statement styling with a more conscious construction.

It is a frame with presence, but not chaos — larger, stronger and more assured in the way it occupies space.

Why it stands out

Retro weight, downtown control.

Retro temple profile

Bold temples create a secure, confident side profile with clear retro influence.

Wood-detail bridge

A subtle wooden bridge detail adds warmth and reinforces the model’s material identity.

Bio-acetate blend

Wood-resin enriched bio-acetate gives the frame a conscious and refined construction.

Large fit

With a 148 mm front width, Mercer is designed for large fits and a stronger visual footprint.

Size and fit

Built for large fit.

Mercer sits in the large-size range with a front width of 148 mm.

Front width
148 mm
Lens width
64 mm
Bridge
19 mm
Temple length
145 mm
Lens height
49 mm
Sunset lens benefit

Made for calmer evenings.

The Standard 550 sunset lens blocks blue and green light up to 550 nm, the strongest evening filter in the KUGO range, so screens and indoor light look warm and dim in the last 2–3 hours before bed. Need a prescription or a softer tint? Choose a Premium 550, 530 or 500 lens, made to order.

Explore more

Discover where Mercer fits.

Compare Mercer with other KUGO silhouettes or explore the full world of sunset lenses.

Customer Reviews

Based on 1 review
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S
Simon
do what it suppose to do

bought these glasses to have a nice piece for the evening, the lenses are great, I really appreciate the ability to block the reflections also on the inside layer